Using only 32 watts to produce an average 2,850 lumens, the Sylvania 21712 T8 linear fluorescent tube light is an excellent energy-efficient replacement lamp. This cylindrical bulb measures 4 ft. in length and is engineered with a tri-phosphor coating to maintain a color rendition of 78 CRI over its maximum 42,000-hour life span. Giving off brilliant white light in a color temperature of 4100 Kelvins, this bulb is primarily used in commercial lighting applications and is also both TCLP and RoHS compliant, containing only trace amounts of mercury. When paired with QUICKTRONIC electronic ballasts, the QUICK60+ system warranty may be applied.
Mercury containing products sold into the state of WA include an environmental handling charge of .25/each